In English, the 4th month of the calendar year is April.
Calendar days are every day on the calendar, including weekend days, weekdays, business days and holidays. So, for example, 10 calendar days after the 4th of a month is the 14th of the same month.
That will be April 9th in that year, unless a new calendar has been adopted by then. Oh wait! Now I get it. You're referring to the Hebrew calendar. In that case, 9 Teves 5773 corresponds to December 22, 2012.
The 4th quarter of a standard calendar year consists of the months October, November and December.
in 2011 the 4th of Nisan begins on April 17 after sunset and in 2012 begins April 5
Muslims, followers of Islam, celebrate Eid ul-Fitr.
Gregorian calendar: Wednesday Julian calendar: Saturday
5th day of the 4th month of year 1430 Hijra year corresponds to 1st day of April of year 2009 AD.
dalet (ד)
Week 28 on calendar 2010 starts on 4th June and ends on 10th June 2010.
4th hijri
otober 4 to the 23